Compatible with the KDE5215XF up to KDE6213XF Brushless Motors.

Compatible with the KDE-CF215-TP Propeller Blades. 

(see Specifications and Manuals tab for additional information)

New production version has increased the KDE-CF215-DP propeller screw size from M3 to M4

New production version incorporates aerospace-grade AL7075-T6 materials and an innovative Mechanical Lock design for unprecedented performance and durability.

The new KDE Direct Propeller Blade Adapter (ML), Triple-Edition provides a professional-quality, CNC balanced folding-propeller assembly for the KDE Direct UAS Multi-Rotor Brushless Motor Series (and adaptable to other motors with dual- and quad- M3 x ф12 mm mounting threads) and KDE Direct UAS Carbon-Fiber Propeller Blade Series.  The upgrade includes Class 12.9 hardware for high-strength safety and utilizes M3 hex jam-nuts and Belleville spring lock washers for a mechanical lock and consistent hold to the included custom CNC-machined, Socket Head Shoulder Cap Screws; reducing the need to readjust blade pressure and requiring minimal maintenance to the assembly between flights.

Material: Aluminum 7075-T6, Class 12.9 Alloy Steel

Models: Universal mounting pattern provides simple installation for a wide-range of multi-rotor and UAS applications: M3 x ф12 mm (4).

Compatible Propeller Blades:

• KDE-CF125-TP, 12.5" x 4.3, Triple-Edition
• KDE-CF155-TP, 15.5" x 5.3, Triple-Edition
• KDE-CF185-TP, 18.5" x 6.3, Triple-Edition
• KDE-CF215-TP, 21.5" x 7.3, Triple-Edition

Propeller Blade Bolt (Socket Head Shoulder Cap Screw) Torque Specifications:

• KDE-CF125-TP, 3.0 in-lb (48.0 oz-in, 0.34 N-m)
• KDE-CF155-TP, 3.5 in-lb (56.0 oz-in, 0.40 N-m)
• KDE-CF185-TP, 4.0 in-lb (64.0 oz-in, 0.45 N-m)
• KDE-CF215-TP, 4.5 in-lb (72.0 oz-in, 0.51 N-m)

Compatible Brushless Motors:

• KDE2814XF-515, KDE2814XF-775
• KDE3510XF-475, KDE3510XF-715
• KDE3520XF-400
• KDE4012XF-400
• KDE4014XF-380
• KDE4213XF-360
• KDE4215XF-465
• KDE5215XF-220, KDE5215XF-330, KDE5215XF-435
• KDE6213XF-185

Includes:

• One (1) KDE Direct Propeller Blade Adapter (ML), Triple-Edition, Lower Base
• One (1) KDE Direct Propeller Blade Adapter (ML), Triple-Edition, Upper Plate
• Six (6) M3 Propeller Blade Mount Inserts (Delrin Acetal Resin, Pre-Installed)
• Three (3) M3 x 0.5 x 15.5 mm Socket Head Shoulder Cap Screws (Class 12.9, CNC)
• Four (4) M3 x 0.5 x 8 mm Socket Head Cap Screws (Class 12.9)
• Three (3) M3 x ɸ5.5mm Belleville Spring Lock Washers (C60S)
• Three (3) M3 x 0.5 x 2.4 mm Hex Jam-Nuts (SS316-A4)

Finish:

• Black-anodize, mirror-polish CNC gloss Lower Base (ML)
• Clear-anodize, mirror-polish CNC gloss Upper Plate (ML)

Weight:
17 g (design is FEA optimized for maximum strength and minimum weight)

• Propeller Blade Adapter Series Installation Diagram (ML) (PDF)
• Propeller Blade Series Design Presentation (PDF)
• Propeller Base Plate Mounting Pattern (ML) (PDF)